Miniature Bearings: R133, R144, R155, R156, R166, R168, R188 (ZZ Series)

These miniature bearings are designed for precision applications where space is at a premium. Part of the ZZ Series, they feature a compact design with metal shields on both sides to protect against dust and debris, ensuring smooth and reliable performance. Each bearing is crafted with high-quality materials to provide durability and withstand high-speed operations. Ideal for use in small motors, instrumentation, or miniature gearboxes, these bearings are indispensable for projects requiring efficient and compact components. Bearing material: High-carbon chromium bearing steel Manufacture country: China Instructions included: No